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   <H1>[Mageia-discuss] partitioning bug</H1>
    <B>blind Pete</B> 
    <A HREF="mailto:mageia-discuss%40mageia.org?Subject=Re%3A%20%5BMageia-discuss%5D%20partitioning%20bug&In-Reply-To=%3Cvapkc9-kc7.ln1%40psd.motzarella.org%3E"
       TITLE="[Mageia-discuss] partitioning bug">0123peter at gmail.com
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    <I>Sat Jul  7 06:08:30 CEST 2012</I>
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<PRE>David W. Hodgins wrote:

&gt;<i> On Fri, 06 Jul 2012 04:03:34 -0400, blind Pete
</I>&gt;<i> &lt;<A HREF="https://www.mageia.org/mailman/listinfo/mageia-discuss">0123peter at gmail.com</A>&gt; wrote:
</I>&gt;<i> 
</I>&gt;&gt;<i> Morgan Leijstr&#246;m wrote:
</I>&gt;&gt;&gt;<i> It would also be interesting to know what other tools say.
</I>&gt;&gt;&gt;<i> gparted?
</I>&gt;<i> 
</I>&gt;&gt;<i> Gparted looks pretty.  As far as I can see, gparted agrees
</I>&gt;&gt;<i> with what I think things should look like.  Gparted and
</I>&gt;&gt;<i> fdisk agree about the number of sectors.  (More than you
</I>&gt;&gt;<i> get by multiplying CxHxS.)
</I>&gt;<i> 
</I>&gt;<i> Interesting.  I guess it would be best to use 'hdparm -i /dev/sda|grep
</I>&gt;<i> LBAsects&quot; to find out the number of sectors.
</I>&gt;<i> 
</I>&gt;<i> Regards, Dave Hodgins
</I>
[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-discuss">root at live</A> ~]# hdparm -i /dev/sda | grep LBA
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=1953523055
[<A HREF="https://www.mageia.org/mailman/listinfo/mageia-discuss">root at live</A> ~]#

Same number of sectors as gparted and fdisk report.  Number of heads 
and sectors per cylinder are just, &quot;it's a big disk&quot;.  _Posssibly_ 
number of cylinders gives a clue about how big.  H can be 63 or 255, 
depending on mood, and CxHxS should be a little less than max LBA.  

The situation just got worse.  The latest work arround is to lie 
about how big a sector is.  That is called &quot;advanced&quot; formatting.  

-- 
blind Pete
Sig goes here...  

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